div.example, div.output {
  min-width: 250px;
  min-height: 100px;
  border: 1px solid black;
  margin: 5px;
  padding-top: 0px;
}

hr {
  clear: both;
}

div.example h3 {
  width: 100%;
  color: white;
  background-color: #000066;
  padding: 0px;
  margin: 0px;
}

div.output h3{
  width: 100%;
  color: white;
  background-color: #006600;
  padding: 0px;
  margin: 0px;
}

a img {
  border: 0;
}